I drive the same car. It is the drain, though some will drain out from under the car. Fixing this problem will require a pro. I tried everything short of pulling the dash apart myself. This drain is in a location that is very hard to get to. The condensation from the a/c is running back into the cab because the seal is missing or damaged at the cars lower firewall were the plastic drain tube goes thru. Mine still leaks. I removed the driver side carpet. This car runs great, has high mileage and is not worth much. If you love your 3.0 take it to a reputable repair shop.
Visitoron Sep 11, 2010
Most likely it`s the heater core leaking or one of the hoses connected to it. If you have an autozone near by they should be able to print the details on inspection and repair,if you can`t or don`t whant to and that is the problem it will be costly not the part but the labor because alot of the lower dash has to be removed. Probably the best way to find out is soak some of it up on a white paper towel and smell it and check the color,green or a kind of orange would be coolant depending on the type you use blue or clear could be washer fluid .Also if the A/C runs out in the same area under the car it could be the hose from the evaporator but that should be on the passangers side under the hood,hope this is some help